Made naturally with sun, wind and time®.

Our solar salt crystals are 99.6% pure and a natural choice for treating your hard water. It’s a great way to put nature to work softening your hard water.

Diamond Crystal® Solar Naturals® Solar Salt Crystals have a white, opaque appearance and are recommended for use in all water softeners.

• 99.6% pure solar salt
• Made naturally with sun, wind and time®
• Solar salt crystals are naturally white and opaque
• Low insoluble content
• No clump build up
• Minimize accumulation tank residue
• Fine grain salt for smoother flow
• Solar salt is recommended for use in all water softeners
• NSF® Certified to NSF/ANSI/CAN 60